All categories

2 years ago

Need help ASAP! For math SAT tmrw plz help!!

Mathematics

1 answer:

exis [7]2 years ago

5 0

3. 60%

4. 5/8

5. 5/25

6. 62%

7. 70%

8. 40

9. 9

10. 22.5%

11. 70

12. i dont know that one sorry.

13. Written as an equation: Y = P% * X.

The 'what' is Y that we want to solve for.

Remember to first convert percentage to decimal, dividing by 100.

Solution: Solve for Y using the percentage formula. Y = P% * X.

Step-by-step explanation: just switch up a few words here and there on 13 and you should be good to go!

You might be interested in

Evaluate a + 4 when a = 7

Sergio [31]

If A is 7 then 4+7= 11

4 0

2 years ago

Read 2 more answers

An investment of $6,530 earns interest at the rate of 4% and is compounded quarterly. What is the accumulated value of

Nikolay [14]

Answer:

$8,978.36

I hope this helps you

3 0

3 years ago

If the regular price of a jacket is $62.00 and the discount rate is 15%, what is the<br> sale price?

uysha [10]

Answer:

52.70

Step-by-step explanation:

62 * 0.15 = 9.300000000000 tvt

62 - 9.30 = 52.70

6 0

2 years ago

Someone please help me

pshichka [43]

That is C and B. The missing lengths

3 0

2 years ago

If R is the set of all integers with absolute value less than 10, A is its subset containing all natural numbers less than 10 an

Elza [17]

Answer:

See explanation

Step-by-step explanation:

1. R is the set of all integers with absolute value less than 10, thus

$R=\{a\in \mathbb{Z}\ :\ |a|$

2. A is its subset containing all natural numbers less than 10, thus

$A\subset R\\ \\A=\{b\in \mathbb{N}\ :\ b$

3. B is the set of all integer solutions of inequality 2x+5<9 that are less than 10 by absolute value (and therefore, it is also a subset of R). First, solve the inequality:

$2x+5$

Thus,

$B\subset R\\ \\B=\{c\in \mathbb{Z}\ :\ 2c+5$

See the diagram in attached diagram.

Note that

$A\cup B=R\\ \\A\cap B=\{1\}.$

4 0

3 years ago